3-[1-(ethylamino)ethyl]phenol hydrobromide CAS 1170975-91-3
| CAS No. | 1170975-91-3 |
| Molecular Formula | C10H15NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 246.15 g/mol gives 3-[1-(ethylamino)ethyl]phenol hydrobromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-[1-(ethylamino)ethyl]phenol hydrobromide (CAS 1170975-91-3), molecular formula C10H15NOHBr and molecular weight 246.15 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, bromine substitution, 3-[1-(ethylamino)ethyl]phenol hydrobromide is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 246.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H15NO HBr |
| Molecular Weight | 246.15 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related ethylamino Standards
- 3-(Ethylamino)-N-methylpropanamide (CAS 1001346-08-2)
- 1,4-Bis(ethylamino)-5,8-dihydroxyanthracene-9,10-dione (CAS 100495-56-5)
- 2-(Ethylamino)-n-(4-methylphenyl)propanamide (CAS 1008058-07-8)
- 2-[(ethylamino)methyl]thieno[3,2-d]pyrimidin-4(3h)-one (CAS 1011416-22-0)
- 2-((Ethylamino)methyl)benzonitrile (CAS 1016510-64-7)
- 3-((Ethylamino)methyl)benzamide (CAS 1016779-69-3)
- 2-(Ethylamino)pyridine-4-carbothioamide (CAS 1016812-14-8)
- 6-(Ethylamino)nicotinonitrile (CAS 1016813-34-5)
Recommended Standards
- 4,6-Diaminobenzene-1,3-diol hydrochloride (CAS 319925-00-3)
- 3-(2-Ethoxyethoxy)benzonitrile (CAS 1095085-73-6)
- N-[3-Fluoro-4-(morpholin-4-yl)phenyl]-2-(phenylsulfanyl)acetamide (CAS 866136-84-7)
- 4-Ethylphenyl chloroformate (CAS 68622-08-2)
- 3A-allyl-6a-methoxyhexahydro-2H-cyclopenta[b]furan (CAS 461025-78-5)
- Dichloroacetaldehyde Hydrate Solution (Second Source), 1,000 mg/L, 1 ml (CAS 79-02-7)
- CPPD-quinone (CAS CATO-CCHM705600)
- 3-methyl-2-(phenylsulfanyl)butanoic acid (CAS 57557-60-5)
- 3-(Methylsulfanyl)prop-1-yne (CAS 26842-65-9)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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